Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11589767 | Low power apparatus and method to measure complex electrical admittance or impedance | Jonathan W. Valvano, Marc D. Feldman, John Porterfield, John A. Pearce, Erik Larson +2 more | 2023-02-28 |
| 10376177 | Low power apparatus and method to measure complex electrical admittance or impedance | Jonathan W. Valvano, Marc D. Feldman, John Porterfield, John A. Pearce, Erik Larson +2 more | 2019-08-13 |
| 9295404 | Low power apparatus and method to measure complex electrical admittance or impedance | Jonathan W. Valvano, Marc D. Feldman, John Porterfield, John A. Pearce, Erik Larson +2 more | 2016-03-29 |